Fish tank supplies at great prices

UV Sterilizers for Saltwater Aquariums

If you want to have truly crystal clear water, a UV Sterilizer is for you. Or, perhaps you have a problem with parasites? Whatever the case, a UV sterilizer will clean your water without the use of harsh chemicals. The way that a UV sterilizer works is that it shines a powerful beam of light at a trapped column of water – this will kill organic matter like algae and parasites, while leaving your fish unharmed.

You really can’t go wrong with a UV sterilizer from Fish Fans.


AA Aquarium Green Killing Machine 24Watt | Internal UV Sterilizer System with Power Head | Kills Algae, Bacteria, and Waterborne Pathogens | Easy, Submersible Installation
$70.96 $61.89
click here to buy AA Aquarium Green Killing Machine 24Watt | Internal UV Sterilizer System with Power Head | Kills Algae, Bacteria, and Waterborne Pathogens | Easy, Submersible Installation

Keep your fish healthier and tank clearer with an advanced uv system for your tank - the green killing machine. uv biologically cleans the water in your tank! when you need to control the bacteria in your fish tank and want to safely eliminate algae, improve clarity, and keep fish healthy, you need ...


Coralife Turbo Twist UV Sterilizer, 6x
$158.39 $143.75
click here to buy Coralife Turbo Twist UV Sterilizer, 6x

The coralife turbo twist 6x ultraviolet sterilizer features a unique twist flow design that guides water flow more evenly through the sterilizer. the increasing exposure to ultraviolet light and improves the treatment of unwanted algae and harmful micro-organisms. it can be used with freshwater and ...


AquaUltraviolet Advantage 2000+ Inline 3/4" Barb - 15 Watt Aquarium UV Sterilizer
$129.71 Too low to display
click here to buy AquaUltraviolet Advantage 2000+ Inline 3/4

The advantage series is ideal for small ponds, aquariums and water features. advantage uv's are slim, lightweight units designed for maximum uv effectiveness.  aqua ultraviolet uv's will clear your water in 3 to 5 days sometimes overnight and keep it that way. performance is guaranteed when sized, ...


Aqua Ultraviolet Advantage 8-watt UV Sterilizer Inline for Aquarium, Black
$116.80 $99.99
click here to buy Aqua Ultraviolet Advantage 8-watt UV Sterilizer Inline for Aquarium, Black

Uv is versatile technology used for disinfecting water, other opaque liquids, hard surfaces and air. using the same germicidal rays as the sun, but hundreds of times stronger uv offers a reliable, cost effective, alternative to chemicals and their resulting bi-products. uv sterilization is a purely ...


Polar Aurora Free Media 4-stage External Canister Filter with 9-watt Uv Sterilizer, 525 GPH with Builtin Pump Kit Canister
$79.99 $79.99
click here to buy Polar Aurora Free Media 4-stage External Canister Filter with 9-watt Uv Sterilizer, 525 GPH with Builtin Pump Kit Canister

The quick disconnect coupling on the top surface (cover lid) allow you to separate the hoses from the canister filter without emptying it. adjustable flow by means of adapter lever. the filter trays/cases can be filled separately and have practical handles. the prefilter lying on top retains coarse...


SunSun Hw303B 370GPH Pro Canister Filter Kit with 9-watt UV Sterilizer
$84.99 $84.99
click here to buy SunSun Hw303B 370GPH Pro Canister Filter Kit with 9-watt UV Sterilizer

The sun hw-303b external 4 stage canister filter is ideal for tanks up to 100 gallon. it handles up to 370 gallons per hour. the sun hw-303b includes filter pads, hoses and all the parts you need to get started. the three flexible media trays allow you to add other filtration media such as sun sun's...


SunSun HW-303B 4-Stage External Canister Aquarium Filter w/ UV sterilizer 365GPH
$77.49 $77.49
click here to buy SunSun HW-303B 4-Stage External Canister Aquarium Filter w/ UV sterilizer 365GPH

Canister filters provide superior filtration ideal for larger or heavily-stocked aquariums. suitable for use with freshwater or saltwater aquariums, canister filters maximize filtering capacity by taking advantage of their large filter body. canister filters are used by fish enthusiasts who need sup...


Deep Blue Professional ADB12918 In-Tank UV Sterilizer for Aquarium, 18-watt
$129.35 $129.35
click here to buy Deep Blue Professional ADB12918 In-Tank UV Sterilizer for Aquarium, 18-watt

Deep blue in tank up sterilizer 18watt from deep blue professional, up sterilizers & parts category with model adb12918. deep blue in tank up sterilizer 18watt used for pets. made in usa.


Polar Aurora Free Media 3 Stage 100 Gallon Aquarium Fish Tank Canister Filter + 9W UV Sterilizer 370 GPH
$64.99 $64.99
click here to buy Polar Aurora Free Media 3 Stage 100 Gallon Aquarium Fish Tank Canister Filter + 9W UV Sterilizer 370 GPH

Description : external 3 stage canister filter with built in uv sterilizer. filter is capable of handling up to 370 gallons per hour with 3 flexible media trays that allow you to add your media of choice. the filter has a built in 9 watt uv sterilizer to help kill algae spores and bacteria, promotin...


Aqua UV Classic 25 watt UV Sterilizer, 3/4", Black
$268.18 $285.52
click here to buy Aqua UV Classic 25 watt UV Sterilizer, 3/4

Uv is versatile technology used for disinfecting water, other opaque liquids, hard surfaces and air. using the same germicidal rays as the sun, but hundreds of times stronger uv offers a reliable, cost effective, alternative to chemicals and their resulting bi-products. uv sterilization is a purely ...